Optoelectronic transistor
[电] 光电子晶体管
🧩 词语组成解析
[计] 光电子的
🗣️ 情景例句
Oh! My, how he's grown!
噢， 天啊， 他长这么大了！
Children enter primary school at the age of 7.
孩子们7岁进小学。
Though the costume consisted only of a sheet, it was very effective.
尽管化装服仅由一个被单制成，却十分逼真。